id summary reporter owner description type status priority milestone component version resolution keywords cc cpu platform 3641 python3/ctypes: ctypes.ArgumentError: argument 2: : expected LP_struct_Cell_head instance instead of LP_struct_Cell_head mlennert grass-dev@… "In a script using i.cutlines which in turn uses GridModule I suddenly get the following error using trunk: {{{ Traceback (most recent call last): File ""/home/mlennert/.grass7/addons/scripts/i.cutlines"", line 673, in main() File ""/home/mlennert/.grass7/addons/scripts/i.cutlines"", line 278, in main grd.run() File ""/data/home/mlennert/SRC/GRASS/grass_trunk/dist.x86_64-pc-linux-gnu/etc/python/grass/pygrass/modules/grid/grid.py"", line 568, in run self.patch() File ""/data/home/mlennert/SRC/GRASS/grass_trunk/dist.x86_64-pc-linux-gnu/etc/python/grass/pygrass/modules/grid/grid.py"", line 609, in patch self.start_row, self.start_col, self.out_prefix) File ""/data/home/mlennert/SRC/GRASS/grass_trunk/dist.x86_64-pc-linux-gnu/etc/python/grass/pygrass/modules/grid/patch.py"", line 91, in rpatch_map rpatch_row(rast, rrasts, rbbox) File ""/data/home/mlennert/SRC/GRASS/grass_trunk/dist.x86_64-pc-linux-gnu/etc/python/grass/pygrass/modules/grid/patch.py"", line 41, in rpatch_row sei = get_start_end_index(bboxes) File ""/data/home/mlennert/SRC/GRASS/grass_trunk/dist.x86_64-pc-linux-gnu/etc/python/grass/pygrass/modules/grid/patch.py"", line 25, in get_start_end_index r_start, c_start = coor2pixel((bbox.west, bbox.north), reg) File ""/data/home/mlennert/SRC/GRASS/grass_trunk/dist.x86_64-pc-linux-gnu/etc/python/grass/pygrass/utils.py"", line 180, in coor2pixel return (libraster.Rast_northing_to_row(north, region.byref()), ctypes.ArgumentError: argument 2: : expected LP_struct_Cell_head instance instead of LP_struct_Cell_head }}} I do not have this error with 7.6." defect closed normal 7.8.0 Python unspecified fixed Python3 ctypes Unspecified Unspecified